News for hackers. Stuff that matters.

A comment on Using the most unhinged AVX-512 instruction to make fastest phrase search algo. Parent comment

Re:Using the most unhinged AVX-512 instruction to make faste... by p_l on Tuesday January 28, 2025 @01:32PM (#42856040)
The problem is reliably interrupting the CPU in a way that didn't require extra OS support. SMM provided such trigger, and in fact is generally used as part of the scheme with EC cooperating.
[ Parent | on HN ]

There are no comments on this comment yet.